negatively regulates pheromone-dependent signal transduction involved in conjugation with cellular fusion negative regulation of signal transduction regulation of pheromone-dependent signal transduction involved in conjugation with cellular fusion biological regulation negative regulation of pheromone-dependent signal transduction involved in conjugation with cellular fusion Any process that decreases the frequency, rate or extent of pheromone-dependent signal transduction during conjugation with cellular fusion, a signal transduction process resulting in the relay, amplification or dampening of a signal generated in response to pheromone exposure in organisms that undergo conjugation with cellular fusion. 2009-08-03T10:27:04Z GO:0090029 biological_process tb